1990 FORD F150 WILL NOT IDLE

  • Tiny
  • JNavitsky
  • 1990 Ford F-150

Engine Mechanical problem
1990 Ford F150 V8 Four Wheel Drive Manual

After driving the truck for about 30 mins. The truck will not idle when I come to a stop. If I rev up the motor then it will idle. The mechanic fixed a couple of vacuum lines and the line to the smog pump and said that the problem was fixed.

Wednesday, May 21st, 2008 AT 6:09 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Have the idle air control motor/valve and throttle position sensor and EGR valve checked and tested.

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Thursday, May 22nd, 2008 AT 6:43 AM

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